commit https://github.com/vim/vim/commit/5131c144feb046c5e2b72e6c172159d80ce06b3c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 29 22:05:26 2016 +0100 patch 7.4.1464 Problem: When the argument of sort() is zero or empty it fails. Solution: Make zero work as documented. (suggested by Yasuhiro Matsumoto)

--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1464,
+/**/
     1463,
 /**/
     1462,